<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
    div{
        width:200px;
        height: 100px;
        background: red;
        display: inline;
    }
    a{
        width:200px;
        height: 200px;
        background:red;
        display: block;
    }
    </style>
</head>
<body>
    <a href="999">ddd</a>
    <div>
        div
    </div>
</body>
</html>